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Irwin
Irwin

Irwin 170g Black Strait-line Permanent Staining Chalk

I/N: 0303423

$6.50

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  • Weatherproof lines withstand months of weather, sun and jobsite wear and tear.
  • Reduces the need for spraying a sealant on snapped lines
  • Permanent staining chalk will stain surfaces
  • Easy to open flip-top cap
IRWIN STRAIT-LINE marking chalks have an innovative flip-top cap that keeps the chalk in the bottle where you want it. The flip-top cap seals the chalk in an airtight chamber, keeping out moisture and reducing the risk of clumping.
Chalk for use on a variety of surfaces including wood, plasterboard, concrete, stone and metal.
Outdoor use suitable for: exterior layout concrete layout roofing steel and metal fabrication